#define _CRT_SECURE_NO_WARNINGS 1

#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
using namespace std;

int& func()
{
	int a = 10;
	return a;
}

class A
{
public:
	class B
	{

	};
private:

};



int main()
{
	int* parr = new int[10]{1};
	cout << parr[2];
	delete parr;
	/*A a;
	A::B b;
	int& a = func();*/
	return 0;
}
